mikegreen
Pre-takeoff checklist
Never knew this.. but was reading up today and found this (from here):
IFR in Uncontrolled Airspace
When operating in uncontrolled airspace pilots should continuously monitor 126.7 MHz. whenever practicable.
A position report should be made when crossing navigation aids along a route of flight; the reports should be direct to the nearest ground station, and should be repeated on 126.7 MHz whenever possible.3 The report should include present position, track, altitude, altimeter setting in use, next position to be reported and the associated ETA.
Intentions should also be broadcast on 126.7 MHz prior to every altitude change, prior to commencing an instrument approach, or prior to an IFR departure; such broadcasts should be sufficiently detailed so as to enable other pilots to determine potential conflicts.
Where an MF is designated for airport, arriving pilots shall first broadcast their intentions on 126.7 MHz before changing to the MF frequency.
IFR in Uncontrolled Airspace
When operating in uncontrolled airspace pilots should continuously monitor 126.7 MHz. whenever practicable.
A position report should be made when crossing navigation aids along a route of flight; the reports should be direct to the nearest ground station, and should be repeated on 126.7 MHz whenever possible.3 The report should include present position, track, altitude, altimeter setting in use, next position to be reported and the associated ETA.
Intentions should also be broadcast on 126.7 MHz prior to every altitude change, prior to commencing an instrument approach, or prior to an IFR departure; such broadcasts should be sufficiently detailed so as to enable other pilots to determine potential conflicts.
Where an MF is designated for airport, arriving pilots shall first broadcast their intentions on 126.7 MHz before changing to the MF frequency.